Francis James Child,
The English and Scottish Popular Ballads…
“ In a few cases it is clear that she does not seek the hill-man or put herself in his way, e. g., Danish N, Swedish G, but Swedish A, H, N make her apply for admission at the hill-door. In Danish I, N–R, T, Norwegian F, it is not said that she was on her way to church; she is in a field or in the hill. In Swedish F she has been two years in the cave, and it seems to her as if she had come yesterday. After her eight or nine years with the hill-man the woman longs to go home, Danish E, F, I, Swedish A, F, I, Norwegian D; to go to church, Danish L, M, N, P, T, Norwegian F ”
